Saturday 15 July

Cooling water ON - temperature c. +19 deg C ( controls adjacent to S4 entrance )
Flow taps ON ( S4 )
Cannot see float in mechanical flow gauge - sediment?
USB-controlled ac mains relay flow interlock ON.
Flow vibration can be felt in cooling manifold and lines. 


13x FEE64s installed - see attachment 2 ( courtesy NH )

FEE64 #    Cable set #
1          1
2          2
3          3
4          4
5
6          6
7
8          8
9          9
10         5
11         11
12         7
15          



10x FEE64s configured - update /MIDAS/config/TclHttpd/aidas-gsi@8015/startup.tcl - see attachment 1

ttyUSB1 aida01
ttyUSB3 aida12
ttyUSB4 aida02
ttyUSB6 aida03
ttyUSB7 aida04
ttyUSB9 aida11
ttyUSB10 aida09
ttyUSB12 aida10
ttyUSB13 aida08
ttyUSB15 aida06


Update /etc/dhcp/dhcpd.conf - correct MAC address aida09

from 

   host aida09 {
     hardware ethernet d8:80:39:41:ee:01;
     fixed-address 192.168.11.9;
    option root-path "/home/Embedded/XilinxLinux/ppc_4xx/rfs/aida09";
   }

to

   host aida09 {
     hardware ethernet d8:80:39:41:ee:10;
     fixed-address 192.168.11.9;
    option root-path "/home/Embedded/XilinxLinux/ppc_4xx/rfs/aida09";
   }

5x MACBs installed - see attachment 3
Note configuration setting 0x0 for all 5x MACBs ( cf. 0x3 per https://elog.ph.ed.ac.uk/DESPEC/517 )


17.30 System wide checks - see attachments 4-7
      OK *except* aida09 clock and WR decoder errors
      FEE64 temperatures OK - see attachment 8






Sunday 16 July

11.30 Restart

      FEE64 temperatures OK - attachment 9
      System wide checks - attachments 10-15
      aida09 clock errors - no WR timestamp
      aida09 WR status 0xd - attachments 16-18

      Local controls aida01 cf. aida09 - attachments 19-20
      status register 0xf cf. 0x4
      BuTIS interface control 0x3 cf. 0x0


14.00 ASIC settings 2021Apr29-13-16-00
      slow comparator 0x64

      FEE64s 1, 3, 9, 10, 11, 12  + input polarity
      FEE64s 2, 4, 6, 8           - input polarity

      BNC PB-5 pulser
      amplitude 1.0V
      attenuation x1
      tail pulse
      tau_d 1ms
      frequency 100Hz
      polarity +

      EG&G Ortec 534 Sum & Invert Amplifier
      to provide - polarity test inputs
      Test + and - signals daisy-chained to FEE64s - end of daisy-chain terminated by 50 Ohms.

      Adaptor PCB

      AIDA Half Rev B 180623 fitted FEE64s 1, 2, 3, 4, 9, 10, 11, 12
       *all* LKs fitted
      AIDA Half Rev A 120418 fitted FEE64s 6, 8
       *no* LKs fitted

      No drain wire connections from adaptor PCB to FEE64 cooling plate fitted



      per FEE64 rate spectra - attachment 21

      p+n FEE64 1.8.L spectra - attachments 22-23
       aida01 1.8.L pulser peak width 15 ch FWHM

      n+n FEE64 1.8.L spectra - attachments 24-25
       double peak spectra

      p+n FEE64 1.8.W spectra 20us FSR - attachments 26-28

      n+n FEE64 1.8.W spectra 20us FSR - attachments 29-31

      Observe significantly higher noise for rev A adaptors
      No data observed for aida09
      aida01 2.5.* data missing
      

      FEE64 statistics aida01, aida09, good events, ADC data, pause, resume, disc, correlation & WR 48-63 - attachments 32-40